Bib



FIG. 1 is a front elevational view of a bib showing my new design;

FIG. 2 is a rear elevational view of FIG. 1;

FIG. 3 is a first side view of FIG. 1, the other side being a mirror image thereof;

FIG. 4 is a top plan view of FIG. 1; and,

FIG. 5 is a bottom plan view of FIG. 1. 

The ornamental design for a bib, as shown and described. 